There are total 5 hours or 300 minutes from 4pm to 9pm. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 7PM to 11AM | 10PM to 4PM | 9PM to 11PM |
| 4PM to 12AM | 10PM to 10AM | 11PM to 12PM |
| 4PM to 12AM | 12AM to 10PM | 2AM to 12AM |
| 12AM to 3PM | 6PM to 10AM | 3PM to 12PM |
| 8AM to 12PM | 3AM to 5AM | 11AM to 2AM |
| 11AM to 9AM | 9PM to 1AM | 5PM to 9PM |
